Draw with dividers, ruler, protractor, pencil and rubber on the screen as you would do it on a sheet of paper. You see a real ruler on the screen which you can move and rotate. You can then draw along the ruler. Free Download

A Ruler for Windows is a free on-screen pixel ruler for your PC. It provides you your choice between a rich woodgrain ruler, or at the touch of a button, a clear see-through plastic ruler. A Ruler for Windows is fun to learn and very easy to use. Free Download